In reviewing a patient’s complete blood count (CBC) results, the nurse notes a "shift to the left." What is the significance of these results?

There is an elevated number of immature thrombocytes.

There is an elevated number of immature neutrophils (bands),

There is an elevated number of mature neutrophils (segs)

There is an elevated number of mature erythrocytes

Answer and Explanation

The Correct Answer is B

A. There is an elevated number of immature thrombocytes - Thrombocytes are platelets, and a shift to the left does not refer to these.

B. There is an elevated number of immature neutrophils (bands) - A "shift to the left" typically refers to an increase in immature neutrophils, also known as bands, in the blood. This often indicates an acute infection or inflammation as the body is producing and releasing more neutrophils to fight an infection.

C. There is an elevated number of mature neutrophils (segs) - An elevated number of mature neutrophils (segmented neutrophils) does not indicate a shift to the left. The term specifically refers to immature forms.

D. There is an elevated number of mature erythrocytes - Mature erythrocytes are red blood cells, and a shift to the left does not pertain to red blood cell counts or maturity.

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Correct Answer is A

Explanation

A. Endolymph fluid provides protection to the structures of the inner ear. - Endolymph is found within the inner ear, specifically in the membranous labyrinth, and plays a crucial role in hearing and balance.

B. Sanguineous fluid provides protection to the structures of the inner ear - Sanguineous fluid refers to blood or fluid containing blood. It is not present in the inner ear.

C. Aqueous humor provides protection to the structures of the inner ear - Aqueous humor is the fluid found in the eye, not the ear.

D. Vitreous humor provides protection to the structures of the inner ear - Vitreous humor is found in the eye, not the ear.

A. Keep family members aware of his condition. B. Talk with the client during wound care. C. Rotate nursing staff so he can have varied interactions. D. Assign assistive personnel to keep his room neat and clean.

Correct Answer is B

Explanation

A. Keep family members aware of his condition: While important, keeping family informed is not as directly impactful on the client’s emotional support as direct interaction with the client.

B. Talk with the client during wound care. Talking with the client during wound care can help to establish a trusting relationship, provide emotional support, and help the client cope with the pain and stress associated with burn treatment.

C. Rotate nursing staff so he can have varied interactions: Continuity of care is often more comforting to clients than having varied interactions.

D. Assign assistive personnel to keep his room neat and clean: This task is important for infection control but does not directly provide emotional support.

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In reviewing a patient’s complete blood count (CBC) results, the nurse notes a "shift to the left." What is the significance of these results?

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Naxlex Comprehensive Predictor Exams

A nurse is teaching a group of clients about the specific types of fluids that protect the structures of the inner ear. Which of the following statements should the nurse include in the teaching?

Correct Answer is A

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Correct Answer is B

Explanation

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